complain about和complain有什么区别?

问题描述:

complain about和complain有什么区别?

complain当抱怨讲是不及物动词,当投诉讲是及物动词。
complain about就...抱怨/投诉

后面加具体对象时用about啊.例,He doesn't like the new job .he often complains about the new job.
He often complains aboua